--- drivers/net/Kconfig.old	2005-01-11 14:59:51.540023800 -0600
+++ drivers/net/Kconfig	2005-01-11 15:00:48.126421360 -0600
@@ -84,6 +84,7 @@
 config TUN
 	tristate "Universal TUN/TAP device driver support"
 	depends on NETDEVICES
+	select CRC32
 	---help---
 	  TUN/TAP provides packet reception and transmission for user space
 	  programs.  It can be viewed as a simple Point-to-Point or Ethernet